Note 4 — ON PARASITES IN GENERAL.
Reading edition
Lühe, M., “Ueber d. Fix. d. Helm. a. d. Darmwand ihrer Wirthe u. die dadurch verursachten path-anat. Veränderungen d. Wirthsdarmes,” Trans. of IVth Intern. Zool. Cong., Berlin, 1901; Mingazzini, P., “Ric. sul var. modo di fiss. delle tenie alla par. int. e sul loro assorbimento,” Ric. Lab. Anat. Roma e altri Lab. biol., vol. x, 1904; Shipley, A. E., and E. G. Fearnsides, “The Effects of Metazoan Parasites on their Hosts,” Journ. Econ. Biol., 1906, i, 2.